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schegma
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∙ 10y ago
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A cell that is outlined in green and has data typed in it is the in Excel?
A cell that is outlined in green is normally the second cell referenced in a formula, when you start to edit the formula. It does not have to have any data in it. You could be referring to the active cell, but that is not outlined in green and again it does not have to have anything typed into it.
What is acceptable data?
the data which is accepted is called ACCEPT DATA!
Can a computer accept data?
Yes
What does it mean for a socket to be passive?
A passive socket typically refers to a socket that is waiting or listening for incoming connections, rather than actively initiating connections. It is in a state ready to accept incoming data or requests.
Do PDA'S accept hand written data on the screen?
No, PDAs typically do not accept handwritten data on the screen as they do not have touch-sensitive displays. Handwritten data would need to be input using a stylus or a keyboard.
What are handshaking signals?
These are dedicated lines used to coordinate data transfer. They are used to signal ready/not ready, or to acknowledge or request. This back and forth handshaking is needed in async comms to avoid sending data until the receiver is ready for it. The MPU and peripherals operate at different speeds, the MPU being faster than the peripherals(like printers and data converters). To avoid overlapping of data during data input (by preventing MPU reading same data twice before i/p peripheral writes next data) or data output (by preventing MPU from writing over the data before o/p device has had a chance to accept it), handshake signals are used between MPU & the peripherals. These signals are generally provided by programmable devices.
What is a highlighted cell ready for data?
active cell
What is the meaning of INTA pin?
INTA stands for interrupt acknowledge. When it goes low, it asks the external device to get ready to place the type number onto the data bus. One device sends the interrupt request to the other device and when the other device is ready to accept that request , it sends the interrupt acknowledge to the device.
What is data output?
Data output is the method by which data can be studied or manipulated as needed by a researcher. Any statistical analysis has this processed data that is ready for analysis.
What is a programmable machine that accept data and processes into information?
By definition a Computer because it "Computes" and "Processes" data.
What ensures that the application is ready to receive data?
Reliable delivery
When was Black Data Processing Associates created?
Black Data Processing Associates was created in 1975.
